Subfinder

subfinder

A passive subdomain discovery tool that discovers valid subdomains for websites.

Runs as subfinder|macOS, Linux, Windows|docs.projectdiscovery.io

Open form in Otty otty.toml

What the manifest covers

3 sections, each its own tab

Command form

ai-draft · 2 tasks · 11 fields

otty gui subfinder opens Enumerate subdomains and fills your prompt with the command.

Autocomplete

generated · 2.1 KB

Subcommands, options and argument candidates Otty offers as you type.

Dotfiles

0 paths · 2 credential files

Where it keeps its config, which parts are credentials, and which lines belong to one machine.

Published manifest

Immutable: every revision keeps its URL and its digest

Version window

All versions

Revision

a01c80a700cd8eb209e7c2ac37518f7d12e6b579a9308b1124d95335c41eb0b3

Read it

otty.toml · JSON · API metadata

SourcesEvery field cites one of these

s

-d, -domain string[] domains to find subdomains for -dL, -list string file containing list of domains for subdomain discovery -s, -sources string[] specific sources to use for discovery (-s crtsh,github). Use -ls to display all available sources. -recursive use only sources that can handle subdomains recursively (e.g. subd…

help2026-10-27

github.com